Toothbrush



FIG. 1 is a top plan view of a toothbrush embodying my new design;

FIG. 2 is a right side elevational view thereof, the opposite being a mirror image;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a cross-sectional view taken along line 4--4 of FIG. 2;

FIG. 5 is a cross-sectional view taken along line 5--5 of FIG. 2;

FIG. 6 is a longitudinal section taken along line 6--6 of FIG. 1;

FIG. 7 is a front end elevational view thereof; and,

FIG. 8 is a rear end elevational view thereof. 

The ornamental design for a toothbrush, as shown and described. 